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參數資料
| 型號： | MAX3890ECB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 數字傳輸電路 |
| 英文描述： | +3.3V, 2.5Gbps, SDH/SONET 16:1 Serializer with Clock Synthesis and LVDS Inputs |
| 中文描述： | SERIAL TO PARALLEL/PARALLEL TO SERIAL CONVERTER, PQFP64 |
| 封裝： | 10 X 10 MM, 1 MM HEIGHT, MO-136AJ, TQFP-64 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 155K |
| 代理商： | MAX3890ECB |
General Description
The MAX3890 serializer is ideal for converting 16-bit-
wide, 155Mbps parallel data to 2.5Gbps serial data in
ATM and SDH/SONET applications. Operating from a
single +3.3V supply, this device accepts low-voltage
differential-signal (LVDS) clock and data inputs for
interfacing with high-speed digital circuitry, and deliv-
ers PECL serial data and clock outputs. A fully integrat-
ed PLL synthesizes an internal 2.5GHz serial clock from
a 155.52MHz, 77.76MHz, 51.84MHz, or 38.88MHz ref-
erence clock. A loopback data output is provided to
facilitate system diagnostic testing.
The MAX3890 is available in the extended temperature
range (-40°C to +85°C) in a 64-pin TQFP exposed-
paddle (EP) package.
Applications
2.5Gbps SDH/SONET Transmission Systems
2.5Gbps ATM/SONET Access Nodes
Add/Drop Multiplexers
Digital Cross-Connects
ATM Backplanes
Features
o
Single +3.3V Supply
o
495mW Power Consumption
o
Exceeds ANSI, ITU, and Bellcore Specifications
o
155Mbps (16-bit wide) Parallel to 2.5Gbps Serial
Conversion
o
Clock Synthesis for 2.5Gbps
o
Multiple Clock Reference Frequencies
(155.52MHz, 77.76MHz, 51.84MHz, 38.88MHz)
o
LVDS Parallel Clock and Data Inputs
o
Additional High-Speed Output for System
Loopback Testing
M
+3.3V, 2.5Gbps, SDH/SONET 16:1 Serializer
with Clock Synthesis and LVDS Inputs
________________________________________________________________ Maxim Integrated Products
1
MAX3890
MAX3867
SLBO-
GND
155MHz REF. CLOCK INPUT
PDI0+
PDI0-
RCLK+ RCLK-
V
CC
CLKSET
SLBO+
FIL-
FIL+
+3.3V
OVERHEAD
GENERATION
PCLKO-
PCLKO+
PCLKI-
PCLKI+
PDI15-
PDI15+
THIS SYMBOL REPRESENTS A TRANSMISSION LINE
OF CHARACTERISTIC IMPEDANCE (Z
0
= 50
).
SOS
SDO+
SDO-
330nF
TTL
OPTIONAL CONNECTION TO MAX3880
FOR SYSTEM LOOPBACK TESTING.
+3.3V
+3.3V
+3.3V
V
CC
SCLKO-
SCLKO+
130
130
130
130
82
82
82
82
Typical Operating Circuit
19-1498; Rev 0; 6/99
PART
MAX3890ECB
*EP = Exposed Paddle
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
64 TQFP-EP*
Ordering Information
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
Pin Configuration appears at end of data sheet.
EVAVAILABLE
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX3890ECB+ | 制造商:Maxim Integrated Products 功能描述:LVDS SERLIZER 0.4V 64TQFP EP - Rail/Tube |
| MAX3890ECB+D | 功能描述:串行器/解串器 - Serdes 3.3V 2.5Gbps SDH/ SONET 16:1 Serial RoHS:否 制造商:Texas Instruments 類型:Deserializer 數據速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數量:1 輸出端數量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64 |
| MAX3890ECB+T | 制造商:Maxim Integrated Products 功能描述:LVDS SERLIZER 0.4V 64TQFP EP - Tape and Reel |
| MAX3890ECB+TD | 功能描述:串行器/解串器 - Serdes 3.3V 2.5Gbps SDH/ SONET 16:1 Serial RoHS:否 制造商:Texas Instruments 類型:Deserializer 數據速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數量:1 輸出端數量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64 |
| MAX3890ECB-D | 功能描述:串行器/解串器 - Serdes 3.3V 2.5Gbps SDH/ SONET 16:1 Serial RoHS:否 制造商:Texas Instruments 類型:Deserializer 數據速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數量:1 輸出端數量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64 |
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